Posted 4/5/2020 07:43 (#8165805 - in reply to #8165591) Subject: RE: Thieves oil on bandana
Northern Nebraska
In all seriousness. Don't apply oil to your dust mask we all know that once you sweat they don't work. Oiling it before use is just turning a valuable mask into trash that won't let air through. When it doesn't filter correctly air will attempt to bypass around the edges even worse than it already does.